Tuesday -- U.S. forces... By Andy Pasztor and S. Lynne Walker | Andy Pasztor and S. Lynne Walker,Wall Street Journal and San Diego Union SAUDI FOXHOLE United Press InternationalNews correspondents are allowed access to troops, bases or ships in Persian Gulf combat areas only in "pools," or groups of reporters and broadcasters under military escort. Pool reports are sent through military communications to all news organizations represented in the gulf area and undergo military security review